Interpretation of EIA-222-F
Interpretation of EIA-222-F
(OP)
Hello.
I'm wondering if anybody can help define for me the meaning of "z", the "height above average ground level" as used in the -222-F spec.
I understood it to mean the same as the FCC's Height Above Average Terrain but have been told by a tower engineering company that it simply means the height above the base of the tower.
Does anybody have any thoughts on this?
I'm wondering if anybody can help define for me the meaning of "z", the "height above average ground level" as used in the -222-F spec.
I understood it to mean the same as the FCC's Height Above Average Terrain but have been told by a tower engineering company that it simply means the height above the base of the tower.
Does anybody have any thoughts on this?





RE: Interpretation of EIA-222-F
I think "Z" in page 4 sec. (2.2 of EIA/TIA 222f) shoul be select from average of tower area from minimum two time of height ( 2*tower height ).
for example in towers who erected in top of the building z = (height of building + Zi). [Zi=height above tower base].
hnamiranian